arrayinit.java

来自「Thinking in JAVA第四版源代码」· Java 代码 · 共 24 行

//: initialization/ArrayInit.java
// Array initialization.
import java.util.*;

public class ArrayInit {
  public static void main(String[] args) {
    Integer[] a = {
      new Integer(1),
      new Integer(2),
      3, // Autoboxing
    };
    Integer[] b = new Integer[]{
      new Integer(1),
      new Integer(2),
      3, // Autoboxing
    };
    System.out.println(Arrays.toString(a));
    System.out.println(Arrays.toString(b));
  }
} /* Output:
[1, 2, 3]
[1, 2, 3]
*///:~